JPH036377U - - Google Patents
Info
- Publication number
- JPH036377U JPH036377U JP6658489U JP6658489U JPH036377U JP H036377 U JPH036377 U JP H036377U JP 6658489 U JP6658489 U JP 6658489U JP 6658489 U JP6658489 U JP 6658489U JP H036377 U JPH036377 U JP H036377U
- Authority
- JP
- Japan
- Prior art keywords
- negative
- positive switching
- switching circuit
- circuit
- video signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Studio Circuits (AREA)
Description
第１図はこの考案の一実施例を示す構成図、第
２図はタイトルデータの説明図である。
１……撮像素子、３……プロセス回路、６，９
，１０，２２……切換スイツチ、７，１１，１２
，２０，２５……加算器、８……エンコーダ、１
３……１ビツトのＡ／Ｄ変換器、１４……タイト
ル回路、１５……コントローラ、１６……取込キ
ー、１７……タイトル挿入キー、１８……キーボ
ード、１９Ｒ，１９Ｂ……減算器、２１……ネガ
／ポジ切換キー、２３……ローパスフイルタ、２
４……電子ビユーフアインダ、２６……バンドパ
スフイルタ、２８……ライン出力端子。
FIG. 1 is a block diagram showing an embodiment of this invention, and FIG. 2 is an explanatory diagram of title data. 1... Image sensor, 3... Process circuit, 6, 9
, 10, 22... changeover switch, 7, 11, 12
, 20, 25... Adder, 8... Encoder, 1
3... 1-bit A/D converter, 14... Title circuit, 15... Controller, 16... Capture key, 17... Title insertion key, 18... Keyboard, 19R, 19B... Subtractor, 21...Negative/positive switching key, 23...Low pass filter, 2
4...Electronic viewfinder, 26...Band pass filter, 28...Line output terminal.
Claims (1)
と、 このネガ／ポジ切換回路の出力信号よりタイト
ルデータを形成する形成回路と、 上記ネガ／ポジ切換回路の動作を制御する制御
回路とを備えてなる映像信号処理装置。[Scope of Claim for Utility Model Registration] A negative/positive switching circuit to which an input video signal is supplied, a forming circuit that forms title data from the output signal of this negative/positive switching circuit, and an operation of the negative/positive switching circuit. A video signal processing device comprising a control circuit for controlling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989066584U JP2532596Y2 (en) | 1989-06-07 | 1989-06-07 | Video signal processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989066584U JP2532596Y2 (en) | 1989-06-07 | 1989-06-07 | Video signal processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH036377U true JPH036377U (en) | 1991-01-22 |
| JP2532596Y2 JP2532596Y2 (en) | 1997-04-16 |
Family
ID=31599414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989066584U Expired - Lifetime JP2532596Y2 (en) | 1989-06-07 | 1989-06-07 | Video signal processing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2532596Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59119669U (en) * | 1983-01-31 | 1984-08-13 | オリンパス光学工業株式会社 | Video camera |
| JPS62203489A (en) * | 1986-03-04 | 1987-09-08 | Victor Co Of Japan Ltd | Superimposing device |
-
1989
- 1989-06-07 JP JP1989066584U patent/JP2532596Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59119669U (en) * | 1983-01-31 | 1984-08-13 | オリンパス光学工業株式会社 | Video camera |
| JPS62203489A (en) * | 1986-03-04 | 1987-09-08 | Victor Co Of Japan Ltd | Superimposing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2532596Y2 (en) | 1997-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |